Two crimes – 24 years apart, two 8-year-old girls, each brutally murdered. Both cases have very different outcomes, one remains a cold case, with her murderer has yet to be caught and is among us. Huang Na was smoldered by a man she called “uncle”, was Goh Beng Choo also killed by someone she knew well? 两起相距24年的命案，遇害者同是8岁的女童，她们都被残忍杀害。其中一起是未解冷案，凶手还没落网，作案者可能并非陌生人。已结案的黄娜案件，遇害的女童则是被一个她称作“叔叔”的男子给活活闷死。难道未破的女童吴明珠命案，也是熟人所为？